16 insiders reported 114 Form 4 transactions for CASELLA WASTE SYSTEMS INC (CWST) over the past 18 months (most recent 2026-06-10). Recent activity: Green Emily Nagle (Director) Sell 600 shares, CASELLA DOUGLAS R (VICE CHAIRMAN, BD OF DIRECTORS) Buy 1,793 shares, DOODY JOSEPH (Director) Buy 1,793 shares, BURKE MICHAEL K (Director) Buy 1,793 shares, HULLIGAN WILLIAM P (Director) Buy 1,793 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-10 | Green Emily Nagle | Director | Sell | 600 | $0 |
| 2026-06-05 | CASELLA DOUGLAS R | VICE CHAIRMAN, BD OF DIRECTORS | Buy | 1,793 | $149,984 |
| 2026-06-05 | DOODY JOSEPH | Director | Buy | 1,793 | $149,984 |
| 2026-06-05 | BURKE MICHAEL K | Director | Buy | 1,793 | $149,984 |
| 2026-06-05 | HULLIGAN WILLIAM P | Director | Buy | 1,793 | $149,984 |
| 2026-06-05 | Battles Michael Louis | Director | Buy | 1,793 | $149,984 |
| 2026-06-05 | Green Emily Nagle | Director | Buy | 1,793 | $149,984 |
| 2026-06-05 | Kirk Rose M. | Director | Buy | 1,793 | $149,984 |
| 2026-06-05 | Sova Gary | Director | Buy | 1,793 | $149,984 |
| 2026-06-02 | CASELLA JOHN W | Director | Buy | 30,800 | $0 |
| 2026-06-02 | CASELLA JOHN W | Director | Buy | 36,200 | $0 |
| 2026-06-02 | CASELLA JOHN W | Director | Sell | 30,800 | $0 |
| 2026-06-02 | CASELLA JOHN W | Director | Sell | 36,200 | $0 |
| 2026-05-22 | Coletta Edmond | PRESIDENT & CEO | Sell | 6,000 | $534,180 |
| 2026-05-22 | Coletta Edmond | PRESIDENT & CEO | Sell | 1,593 | $143,370 |
| 2026-05-22 | Coletta Edmond | PRESIDENT & CEO | Sell | 4,907 | $441,973 |
| 2026-03-24 | CASELLA DOUGLAS R | VICE CHAIRMAN, BD OF DIRECTORS | Sell | 40,000 | $0 |
| 2026-03-24 | CASELLA DOUGLAS R | VICE CHAIRMAN, BD OF DIRECTORS | Buy | 40,000 | $0 |
| 2026-03-24 | CASELLA DOUGLAS R | VICE CHAIRMAN, BD OF DIRECTORS | Sell | 33,000 | $0 |
| 2026-03-24 | CASELLA DOUGLAS R | VICE CHAIRMAN, BD OF DIRECTORS | Buy | 33,000 | $0 |
| 2026-03-17 | Rains Christopher Alan | Sr. VP & Chief Revenue Officer | Buy | 989 | $0 |
| 2026-03-16 | Coletta Edmond | PRESIDENT & CEO | Buy | 6,892 | $0 |
| 2026-03-16 | Coletta Edmond | PRESIDENT & CEO | Sell | 377 | $33,855 |
| 2026-03-16 | Coletta Edmond | PRESIDENT & CEO | Sell | 988 | $86,756 |
| 2026-03-16 | CASELLA JOHN W | Director | Buy | 5,513 | $0 |
Source: SEC Form 4 filings · as of 2026-06-10